157990896

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{22391}}^1$

素因数の和:22419

約数の個数: 90

約数和(自身を含む): 514366632

約数和(自身を除く): 356375736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 22391, 44782, 67173, 89564, 134346, 156737, 179128, 201519, 268692, 313474, 358256, 403038, 470211, 537384, 626948, 806076, 940422, 1074768, 1097159, 1253896, 1410633, 1612152, 1880844, 2194318, 2507792, 2821266, 3224304, 3291477, 3761688, 4388636, 5642532, 6582954, 7523376, 8777272, 9874431, 11285064, 13165908, 17554544, 19748862, 22570128, 26331816, 39497724, 52663632, 78995448, 157990896]

約数ペア:

[(1, 157990896), (2, 78995448), (3, 52663632), (4, 39497724), (6, 26331816), (7, 22570128), (8, 19748862), (9, 17554544), (12, 13165908), (14, 11285064), (16, 9874431), (18, 8777272), (21, 7523376), (24, 6582954), (28, 5642532), (36, 4388636), (42, 3761688), (48, 3291477), (49, 3224304), (56, 2821266), (63, 2507792), (72, 2194318), (84, 1880844), (98, 1612152), (112, 1410633), (126, 1253896), (144, 1097159), (147, 1074768), (168, 940422), (196, 806076), (252, 626948), (294, 537384), (336, 470211), (392, 403038), (441, 358256), (504, 313474), (588, 268692), (784, 201519), (882, 179128), (1008, 156737), (1176, 134346), (1764, 89564), (2352, 67173), (3528, 44782), (7056, 22391)]